No problem, we've got 8854084 and 42193084 to multiply
8854084 × 42193084 = 42193084 × (8854084)
+ 42193084 × 4 what gives us 168772336
+ 42193084 × 80 that equals 3375446720
+ 42193084 × 000 producing 0
+ 42193084 × 4000 yielding 168772336000
+ 42193084 × 50000 which equals 2109654200000
+ 42193084 × 800000 producing 33754467200000
+ 42193084 × 8000000 giving us 337544672000000

= 373581109955056
